import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'/'el-icon-x' the icon show in the sidebar
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [
  {
    path: '/login',
    name: 'login',
    component: () => import('@/views/login/index'),
    hidden: true
  },
  {
    path: '/404',
    name: '404',
    component: () => import('@/views/404'),
    hidden: true
  },
  {
    path: '/',
    component: Layout,
    redirect: '/index',
    name: 'index',
    meta: { title: '数据概览', icon: 'el-icon-s-home' },
    children: [
      {
        path: 'index',
        name: 'welcome',
        component: () => import('@/views/index/index.vue'),
        meta: { title: '数据概览', icon: 'el-icon-s-home' }
      }
    ]
  },{
    path: '/media',
    component: Layout,
    redirect: '/media/dmlist',
    name: 'media',
    meta: { title: '媒体管理', icon: 'el-icon-s-platform' },
    children: [
      {
        path: 'dmlist',
        name: 'dsp_media-list',
        component: () => import('@/views/dsp_media/list.vue'),
        meta: { title: '媒体管理', icon: 'el-icon-mobile-phone' },
      },{
        path: 'dalist',
        name: 'dsp_media_app-list',
        component: () => import('@/views/dsp_media_app/list.vue'),
        meta: { title: '应用管理', icon: 'el-icon-set-up' },
      },
      {
        path: 'dslist',
        name: 'dsp_media_slot-list',
        component: () => import('@/views/dsp_media_slot/list.vue'),
        meta: { title: '广告位置', icon: 'el-icon-postcard' },
      },
    ]
  },{
    path: '/dsp',
    component: Layout,
    redirect: '/dsp/advlist',
    name: 'dsp',
    meta: { title: '投放管理', icon: 'el-icon-monitor' },
    children: [
      {
        path: 'advlist',
        name: 'dsp_adv-list',
        component: () => import('@/views/dsp_advertiser/list.vue'),
        meta: { title: '账户列表', icon: 'el-icon-s-custom' },
      },{
        path: 'planlist',
        name: 'dsp_adv_plan-list',
        component: () => import('@/views/dsp_adv_plan/list.vue'),
        meta: { title: '投放计划', icon: 'el-icon-c-scale-to-original' },
      },
      {
        path: 'creative',
        name: 'dsp_adv_creative-list',
        component: () => import('@/views/dsp_adv_creative/list.vue'),
        meta: { title: '广告创意', icon: 'el-icon-tickets' },
      },
      {
        path: 'app',
        name: 'dsp_adv_app-list',
        component: () => import('@/views/dsp_adv_app/list.vue'),
        meta: { title: 'APP管理', icon: 'el-icon-mobile' },
      },
    ]
  },
  {
    path: '/report',
    component: Layout,
    redirect: '/report/media',
    name: 'report',
    meta: { title: '应用报表', icon: 'el-icon-s-data' },
    children: [
      {
        path: 'media',
        name: 'report-media',
        component: () => import('@/views/report/report.vue'),
        meta: { title: '明细报表', icon: 'el-icon-s-data' },
      }
    ]
  }
]

export const createRouter = () => new Router({
  // mode: 'history', // require service support
  scrollBehavior: () => ({ y: 0 }),
  routes: constantRoutes,
})

const router = createRouter()

// Detail see: https://github.com/vuejs/vue-router/issues/1234#issuecomment-357941465
export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
